:root{--void:#050a14;--carbon:#0a1322;--carbon-2:#0e1a2e;--line:#1d2c46;--steel:#8194ad;--steel-dim:#3a4763;--bone:#eef2f9;--molten:#ED7D31;--molten-hot:#ff8c2e}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{background:var(--void);color:var(--bone);font-family:'Archivo',system-ui,Segoe UI,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.mono{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--molten)}
header{position:sticky;top:0;z-index:50;background:rgba(5,10,20,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.04em}
.brand img{height:38px;width:auto;border-radius:6px}
.brand small{display:block;font:500 10px/1 'JetBrains Mono',monospace;color:var(--steel);letter-spacing:.2em}
nav.links{display:flex;align-items:center;gap:22px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--steel)}
nav.links a:hover{color:var(--bone)}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;border-radius:9px;padding:11px 18px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;transition:.2s}
.btn-pri{background:var(--molten);color:#1a0f06;box-shadow:0 8px 22px rgba(237,125,49,.35)}
.btn-pri:hover{background:var(--molten-hot)}
.btn-ghost{border:1px solid var(--steel-dim);color:var(--bone)}
.btn-ghost:hover{border-color:var(--molten);color:var(--molten)}
nav.links .btn{color:#1a0f06}
@media(max-width:820px){nav.links a:not(.btn){display:none}}
.crumb{font:500 12px/1 'JetBrains Mono',monospace;color:var(--steel);padding:18px 0 0;letter-spacing:.06em}
.crumb a:hover{color:var(--molten)}
.hero{position:relative;border-bottom:1px solid var(--line);overflow:hidden}
.hero .bg{position:absolute;inset:0;background:url('/img/chiller.webp') center/cover no-repeat;filter:saturate(.8) brightness(.6)}
.hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,10,20,.97),rgba(5,10,20,.8) 55%,rgba(5,10,20,.5))}
.hero .wrap{position:relative;padding:54px 24px 60px}
.hero h1{font-family:'Archivo Black',sans-serif;font-size:clamp(32px,5.4vw,64px);line-height:1;letter-spacing:-.02em;margin:14px 0 16px}
.hero h1 em{color:var(--molten);font-style:normal}
.hero p.lead{max-width:680px;color:#cdd7e6;font-size:17px}
.hero .cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:26px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.tags span{font:500 11px/1 'JetBrains Mono',monospace;color:#c4cfde;border:1px solid var(--steel-dim);padding:7px 11px;border-radius:7px;letter-spacing:.06em}
section{padding:60px 0}
.sec-head h2{font-family:'Archivo Black';font-size:clamp(24px,3.6vw,40px);line-height:1.05;letter-spacing:-.01em;margin:10px 0 0}
.sec-head h2 em{color:var(--molten);font-style:normal}
.prose{max-width:780px;color:#c4cfde;font-size:16px;margin-top:18px}
.prose p{margin-top:14px}
.prose strong{color:var(--bone)}
.callout{margin-top:22px;background:linear-gradient(120deg,#0e1a2e,#0a1322);border:1px solid var(--line);border-left:3px solid var(--molten);border-radius:12px;padding:20px 22px;color:#cdd7e6;font-size:15px}
.callout b{color:var(--molten)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
@media(max-width:880px){.grid{grid-template-columns:1fr}}
.card{background:var(--carbon-2);border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:12px;transition:.25s}
.card:hover{transform:translateY(-3px);border-color:var(--molten)}
.card h3{font-family:'Archivo Black';font-size:22px}
.card .specs{list-style:none;display:flex;flex-direction:column;gap:8px;font-size:14px;border-top:1px solid var(--line);padding-top:12px;color:#c4cfde}
.card .specs li{display:flex;justify-content:space-between}
.card .specs span{color:var(--steel);font-family:'JetBrains Mono',monospace;font-size:12px}
.card .btn{justify-content:center;margin-top:auto}
.statesbar{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}
.statesbar a{font:500 12px/1 'JetBrains Mono',monospace;color:var(--steel);border:1px solid var(--steel-dim);padding:8px 12px;border-radius:8px;letter-spacing:.04em;transition:.2s}
.statesbar a:hover{border-color:var(--molten);color:var(--molten)}
.statesbar a.on{border-color:var(--molten);color:var(--molten);background:rgba(237,125,49,.08)}
.band{background:linear-gradient(120deg,#0e1a2e,#0a1322);border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center}
.band h2{font-family:'Archivo Black';font-size:clamp(24px,3.6vw,40px);margin-bottom:12px}
.band p{color:var(--steel);max-width:580px;margin:0 auto 22px}
footer{padding:38px 0;color:var(--steel);font-size:13px}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}
.foot a:hover{color:var(--molten)}
.wafloat{position:fixed;right:22px;bottom:22px;z-index:80;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 26px rgba(37,211,102,.45)}
.wafloat svg{width:30px;height:30px;fill:#fff}